/// <summary>
/// Upgrades the site with the specified ID to the current version of the product
/// </summary>
/// <param name="siteId"></param>
/// <param name="templateId"></param>
/// <returns></returns>
protected override Site UpgradeSite(string siteId, string templateId, out FaultContract fault)
{
// Get the site
Site site = SiteConfiguration.FindExistingSiteByID(siteId);
if (site == null)
throw new Exception("Unable to find site with siteId = " + siteId);
// Do upgrade
fault = null;
bool upgraded = ApplicationBuilderHelper.UpgradeSite(site, templateId, out fault);
if (upgraded)
{
// Upgrade successful - update the version on the site and save it to disk
Version currentVersion = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version;
site.ProductVersion = string.Format("{0}.{1}.{2}.0", currentVersion.Major, currentVersion.Minor,
currentVersion.Build);
SiteConfiguration.SaveSite(site);
return site;
}
else
{
if (fault == null)
fault = new FaultContract() { Message = "Upgrade failed" };
return null;
}
}
public IIsVirtualDirectoryInfo CreateNewSite(Site site, string webSiteId, out FaultContract Fault)
{
string status = string.Empty;
Fault = null;
if (!string.IsNullOrEmpty(site.IISPath) && !string.IsNullOrEmpty(site.IISHost))
{
string iisLocation = string.Empty;
// Check if we can query IIS
string pathToQuery = string.Format("IIS://{0}/W3SVC", site.IISHost);
// Get the location of the the website running at this host and that port .. as Active Directory entry
iisLocation = IISHelper.GetIISLocation(site.IISHost, string.Format(":{0}:", site.IISPort), out status);
string websitePhysicalPath = GetPhysicalPathForSite(site, false, out Fault);
if (!string.IsNullOrEmpty(status))
{
Fault = new FaultContract
{
FaultType = "Error",
Message = "Error retrieving physical path for site.Server:- " + site.IISHost + " Port:- " + site.IISPort + " Status:- " + status
};
return null;
}
// When doing File I/O .. we need UNC paths .. but for IIS Helper .. we need a normal path
string websiteUNCPath = GetPhysicalPathForSite(site, true, out Fault);
if (!Directory.Exists(websiteUNCPath))
{
Directory.CreateDirectory(websiteUNCPath);
}
if (IISHelper.VirtualDirectoryExists(iisLocation, site.IISPath, out status))
{
Fault = new FaultContract
{
FaultType = "Error",
Message = "Virtual Directory already exists" + status
};
return null;
}
if (IISHelper.CreateVirtualDirectory(iisLocation + "/Root", site.IISPath, websitePhysicalPath, out status))
{
IIsVirtualDirectoryInfo vDir = new IIsVirtualDirectoryInfo {
ADSIPath = pathToQuery + "/" + site.IISPath,
Name = site.Name,
PhysicalPath = websiteUNCPath,
VirtualPath = site.IISPath
};
return vDir;
}
}
return null;
}
public static string GetPhysicalPathForId(string siteId, bool isTemplate, string relativePath, out FaultContract Fault)
{
Fault = null;
string physicalPath = null;
if (isTemplate)
{
Template template = TemplateConfiguration.FindTemplateById(siteId);
if (template == null)
{
Fault = new FaultContract();
Fault.FaultType = "Error";
Fault.Message = "Unable to find template with ID = " + siteId;
return null;
}
else
{
physicalPath = ServerUtility.MapPath(TemplateFolderPath) + "\\" + template.ID;
if (!string.IsNullOrEmpty(relativePath))
physicalPath += "\\" + relativePath.Replace("/", "\\");
}
}
else
{
Site site = SiteConfiguration.FindExistingSiteByID(siteId);
if (site == null)
{
Fault = new FaultContract();
Fault.FaultType = "Error";
Fault.Message = "Unable to find Site with ID = " + siteId;
return null;
}
else
{
physicalPath = site.PhysicalPath;
if (!string.IsNullOrEmpty(relativePath))
physicalPath += "\\" + relativePath.Replace("/", "\\");
}
}
return physicalPath;
}
protected abstract Site UpgradeSite(string siteId, string templateId, out FaultContract fault);
public bool DeleteSite(Site site, out FaultContract Fault)
{
Fault = null;
string iisLocation = "";
string innerStatus = "";
try
{
iisLocation = IISHelper.GetIISLocation(site.IISHost, String.Format(":{0}:", site.IISPort), out innerStatus);
if (!string.IsNullOrEmpty(iisLocation))
{
string siteName = site.IISPath; //of the format Root/Folder/SubFolder
if (IISHelper.DeleteVirtualDirectory(iisLocation + "/Root", siteName, out innerStatus))
{
string iisPhysicalPath = "";
string websitePhysPath = "";
siteName = siteName.Replace("/", "\\");
if (IISHelper.GetPhysicalPath(iisLocation + "/Root", out iisPhysicalPath, out innerStatus))
{
websitePhysPath = iisPhysicalPath + "\\" + siteName;
websitePhysPath = ConvertToUNCPath(site.IISHost, websitePhysPath);
try
{
if (Directory.Exists(websitePhysPath))
{
Directory.Delete(websitePhysPath, true);
}
}
catch (IOException)
{
// Sometimes the delete operations fail on first attempt on IIS 7 machines
// So retry once more
try
{
if (Directory.Exists(websitePhysPath))
{
Directory.Delete(websitePhysPath, true);
}
}
catch (IOException ioe)
{
Fault = new FaultContract
{
FaultType = "Error",
Message = "Error deleting directory " + ioe.ToString()
};
return false;
}
}
}
}
else
{
return false;
}
}
else
{
return false;
}
}
catch (Exception)
{
return false;
}
return true;
}
public IIsWebsiteInfo[] GetWebSitesOnIIsWebServer(string server, out FaultContract fault)
{
fault = null;
try
{
return IISHelper.GetWebsitesOnIISServer(server).ToArray();
}
catch (Exception ex)
{
fault = new FaultContract
{
Message = ex.ToString(),
FaultType = "Error retrieving websites on " + server
};
return null;
}
}
public string GetIISLocation(string server, int port, out FaultContract Fault)
{
Fault = null;
string status;
string iisLocation = IISHelper.GetIISLocation(server, string.Format(":{0}:", port), out status);
if (!string.IsNullOrEmpty(status))
{
Fault = new FaultContract() {
FaultType = "Error",
Message = "Unable to retrieve IIS location",
};
return null;
}
return iisLocation;
}
public string GetPhysicalPathForSite(Site site, bool makeUNCPath, out FaultContract Fault)
{
Fault = null;
string status = string.Empty;
string iisLocation = string.Empty;
// Get the location of the the website running at this host and that port .. as Active Directory entry
iisLocation = IISHelper.GetIISLocation(site.IISHost, String.Format(":{0}:", site.IISPort), out status);
if (!string.IsNullOrEmpty(status))
{
Fault = new FaultContract
{
FaultType = "Error",
Message = "Unable to retrieve IIS location for " + site.IISHost + " Port " + site.IISPort
};
return null;
}
string iisPhysicalPath = string.Empty;
if (!string.IsNullOrEmpty(iisLocation))
{
string websitePhysicalPath = string.Empty;
// Check if we can query IIS
string pathToQuery = iisLocation + "/Root";
// get the physical location of IIS on the server
IISHelper.GetPhysicalPath(iisLocation + "/Root", out iisPhysicalPath, out status);
if (string.IsNullOrEmpty(iisPhysicalPath))
{
Fault = new FaultContract
{
FaultType = "Error",
Message = "Unable to retrieve IIS location for " + site.IISHost + " Port " + site.IISPort
};
return null;
}
if (!iisPhysicalPath.EndsWith("\\", StringComparison.Ordinal))
iisPhysicalPath = iisPhysicalPath + "\\";
string virtualDir = site.IISPath;
virtualDir = virtualDir.Replace("/", "\\"); // replace forward slashes to backward slashes for path
if (isRemoteServer(site.IISHost) && makeUNCPath)
{
// We need a UNC path ... eg:- \\maestro\C$\Inetput\wwwroot
iisPhysicalPath = "\\\\" + site.IISHost + "\\" + iisPhysicalPath.Replace(':', '$');
websitePhysicalPath = iisPhysicalPath + virtualDir;
}
else
{
websitePhysicalPath = Path.Combine(iisPhysicalPath, virtualDir);
}
return websitePhysicalPath;
}
else
{
Fault = new FaultContract
{
FaultType = "Error",
Message = "Unable to retrieve IIS location for " + site.IISHost + " Port " + site.IISPort
};
return null;
}
}
public string RenameSite(Site site, string oldSiteName, string newSiteName, out FaultContract Fault)
{
Fault = null;
string status = string.Empty;
string newSitePhysPath = string.Empty;
if (CopyWebApplication(site, oldSiteName, newSiteName, out newSitePhysPath, out status, true))
return newSitePhysPath;
else
{
Fault = new FaultContract
{
FaultType = "Error",
Message = "Error renaming site " + status
};
return null;
}
}
public static bool UploadTextFileContents(string filePhysicalPath, string fileContents, out FaultContract Fault)
{
Fault = null;
if (!File.Exists(filePhysicalPath))
{
Fault = new FaultContract { FaultType = "Error", Message = "File doesn't exist" + filePhysicalPath };
return false;
}
try
{
using (FileStream stream = new FileStream(filePhysicalPath, FileMode.Truncate))
{
using (StreamWriter writer = new StreamWriter(stream))
{
writer.Write(fileContents);
writer.Flush();
writer.Close();
}
}
return true;
}
catch (Exception ex)
{
Fault = new FaultContract { FaultType = "Error", Message = "Error writing file:- " + ex.Message };
}
return true;
}
public static void UploadFile(string filePath, byte[] bytes, out FaultContract Fault)
{
Fault = null;
if (string.IsNullOrEmpty(filePath))
{
Fault = new FaultContract
{
FaultType = "Error",
Message = "Must enter a valid file path"
};
return;
}
try
{
if (bytes == null || bytes.Length > 0)
{
using (System.IO.FileStream fs = new FileStream(filePath, FileMode.Create, FileAccess.Write))
{
fs.Write(bytes, 0, bytes.Length);
fs.Close();
}
}
else
{
Fault = new FaultContract { FaultType = "Warning", Message = "Empty bytes for file" };
}
}
catch (Exception ex)
{
Fault = new FaultContract { FaultType = "Error", Message = ex.Message };
}
}
